A valve permitting flow in one direction only. It does not have a stem, except when equipped with a lever and weight and has no pressure adjustment. It may be inline or cartridge (manifold) design.
Classification: Check valves of materials other than copper, iron or steel
NSN 5925-01-380-8951
NSN 6150-01-424-2254
NSN 5895-01-057-2925
NSN 5996-01-604-9653
NSN 6645-00-968-6118
NSN 4140-01-437-7760
NSN 6110-01-423-3676
NSN 5950-01-115-5134
NSN 6240-00-191-2855
NSN 5965-00-532-3284
NSN 6645-01-515-1978
NSN 5965-01-645-0845